save project

my_music.py

@@ -11,7 +11,7 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 logo_img = pygame.image.load('logo.png')  # 中间logo
-volume = 1
+volume = 0
 pygame.mixer.music.load('歌曲4.ogg')
 pygame.mixer.music.load('歌曲4.ogg')
 pygame.mixer.music.set_volume(volume)
 pygame.mixer.music.set_volume(volume)
 while True:
 while True:
@@ -26,12 +26,12 @@ while True:
             volume += 0.1
             volume += 0.1
             if volume >= 1:
             if volume >= 1:
                 volume = 1
                 volume = 1
-            play_music.set_volume(volume)
+            pygame.mixer.music.set_volume(volume)
         if event.key == locals.K_DOWN:
         if event.key == locals.K_DOWN:
             volume -= 0.1
             volume -= 0.1
             if volume <= 0:
             if volume <= 0:
                 volume = 0
                 volume = 0
-            play_music.set_volume(volume)
+            pygame.mixer.music.set_volume(volume)
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(stop_img, (270, 330))   # 暂停按钮
     screen.blit(stop_img, (270, 330))   # 暂停按钮
@@ -39,4 +39,4 @@ while True:
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     # 刷新画面
-    pygame.display.update()
+    pygame.display.update()
\ No newline at end of file